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Last change
on this file since fa375fe was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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715 bytes
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| 1 | /*
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| 2 | MIT License http://www.opensource.org/licenses/mit-license.php
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| 3 | Author Florent Cailhol @ooflorent
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| 4 | */
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| 5 |
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| 6 | "use strict";
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| 7 |
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| 8 | const ConstDependency = require("./ConstDependency");
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| 9 | const HarmonyExports = require("./HarmonyExports");
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| 10 |
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| 11 | class HarmonyTopLevelThisParserPlugin {
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| 12 | apply(parser) {
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| 13 | parser.hooks.expression
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| 14 | .for("this")
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| 15 | .tap("HarmonyTopLevelThisParserPlugin", node => {
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| 16 | if (!parser.scope.topLevelScope) return;
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| 17 | if (HarmonyExports.isEnabled(parser.state)) {
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| 18 | const dep = new ConstDependency("undefined", node.range, null);
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| 19 | dep.loc = node.loc;
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| 20 | parser.state.module.addPresentationalDependency(dep);
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| 21 | return this;
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| 22 | }
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| 23 | });
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| 24 | }
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| 25 | }
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| 26 |
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| 27 | module.exports = HarmonyTopLevelThisParserPlugin;
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